com.github.jknack.handlebars

Interface Helper<T>

Type Parameters:

T - The context object.

All Known Implementing Classes:

BlockHelper, EachHelper, EmbeddedHelper, I18nHelper, IfHelper, LogHelper, LookupHelper, MethodHelper, PartialHelper, PrecompileHelper, StringHelpers, UnlessHelper, WithHelper

public interface Helper<T>

Handlebars helpers can be accessed from any context in a template. You can register a helper with the Handlebars.registerHelper(String, Helper) method.

Since:

0.1.0

Method Summary

Modifier and Type	Method and Description
java.lang.CharSequence	apply(T context, Options options) Apply the helper to the context.

Method Detail

apply

java.lang.CharSequence apply(T context,
                             Options options)
                      throws java.io.IOException

Apply the helper to the context.

Parameters:

context - The context object.

options - The options object.

Returns:

A string result.

Throws:

java.io.IOException - If a template cannot be loaded.